This is a core API change.
1) gofix misc src
2) Manual adjustments to the following files under src/pkg:
gob/decode.go
rpc/client.go
os/error.go
io/io.go
bufio/bufio.go
http/request.go
websocket/client.go
as well as:
src/cmd/gofix/testdata/*.go.in (reverted)
test/fixedbugs/bug243.go
3) Implemented gofix patch (oserrorstring.go) and test case (oserrorstring_test.go)
Compiles and runs all tests.
R=r, rsc, gri
CC=golang-dev
https://golang.org/cl/4607052
This CL introduces new API into package net to identify the network
interface. A functionality of new API is very similar to RFC3493 -
"Interface Identification".
R=r, gri, bradfitz, robert.hencke, fullung, rsc
CC=golang-dev
https://golang.org/cl/4437087
Add IPv6Mreq and Inet6Pktinfo for specifying the network interface.
Rename IpMreq to IPMreq, SetsockoptIpMreq to SetsockoptIPMreq.
R=rsc, dave, robert.hencke
CC=golang-dev
https://golang.org/cl/4532098
Using the getaddrinfo order is only okay if we
are smart enough to try multiple addresses in Dial.
Since the code does not do that, we must make
the right first choice, regardless of what getaddrinfo
does, and more often that not that means using the
IPv4 address, even on IPv6 systems. With the CL
applied, gotest fails in package net on OS X.
helix.cam=; gotest
...
--- FAIL: net.TestDialGoogleIPv4 (1.05 seconds)
-- 74.125.226.179:80 --
-- www.google.com:80 --
Dial("tcp", "", "www.google.com:80") = _, dial tcp [2001:4860:800f::69]:80: address family not supported by protocol family
-- 74.125.226.179:http --
-- www.google.com:http --
Dial("tcp", "", "www.google.com:http") = _, dial tcp [2001:4860:800f::69]:80: address family not supported by protocol family
-- 074.125.226.179:0080 --
-- [::ffff:74.125.226.179]:80 --
-- [::ffff:4a7d:e2b3]:80 --
-- [0:0:0:0:0000:ffff:74.125.226.179]:80 --
-- [0:0:0:0:000000:ffff:74.125.226.179]:80 --
-- [0:0:0:0:0:ffff::74.125.226.179]:80 --
FAIL
gotest: "./6.out" failed: exit status 1
««« original CL description
net: name-based destination address selection
getaddrinfo() orders the addresses according to RFC 3484.
This means when IPv6 is working on a host we get results like:
[]string = {"2001:4810::110", "66.117.47.214"}
and when it's not working we get:
[]string = {"66.117.47.214", "2001:4810::110"}
thus can drop firstFavoriteAddr.
This also means /etc/gai.conf works on relevant systems.
R=rsc, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/4557058
»»»
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4532101
getaddrinfo() orders the addresses according to RFC 3484.
This means when IPv6 is working on a host we get results like:
[]string = {"2001:4810::110", "66.117.47.214"}
and when it's not working we get:
[]string = {"66.117.47.214", "2001:4810::110"}
thus can drop firstFavoriteAddr.
This also means /etc/gai.conf works on relevant systems.
R=rsc, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/4557058
This CL will help to make an adaptive address family
selection possible when an any address family, vague
network string such as "ip", "tcp" or "udp" is passed
to Dial and Listen API.
Fixes#1769.
R=bradfitz, rsc
CC=golang-dev
https://golang.org/cl/4438066
On Mac X 10.6 /etc/resolv.conf is changed dynamically,
and may not exist at all when all network connections
are turned off, thus any lookup, even for "localhost"
would fail with "error reading DNS config: open
/etc/resolv.conf: no such file or directory". This
change avoids the error by trying to lookup addresses
in /etc/hosts before loading DNS config.
R=golang-dev, rsc1, rsc
CC=golang-dev
https://golang.org/cl/4431054
This CL makes it possible to resolve DNS names on OS X
without offending the Application-Level Firewall.
It also means that cross-compiling from one operating
system to another is no longer possible when using
package net, because cgo needs to be able to sniff around
the local C libraries. We could special-case this one use
and check in generated files, but it seems more trouble
than it's worth. Cross compiling is dead anyway.
It is still possible to use either GOARCH=amd64 or GOARCH=386
on typical Linux and OS X x86 systems.
It is also still possible to build GOOS=linux GOARCH=arm on
any system, because arm is for now excluded from this change
(there is no cgo for arm yet).
R=iant, r, mikioh
CC=golang-dev
https://golang.org/cl/4437053
We replace the current Open with:
OpenFile(name, flag, perm) // same as old Open
Open(name) // same as old Open(name, O_RDONLY, 0)
Create(name) // same as old Open(name, O_RDWR|O_TRUNC|O_CREAT, 0666)
This CL includes a gofix module and full code updates: all.bash passes.
(There may be a few comments I missed.)
The interesting packages are:
gofix
os
Everything else is automatically generated except for hand tweaks to:
src/pkg/io/ioutil/ioutil.go
src/pkg/io/ioutil/tempfile.go
src/pkg/crypto/tls/generate_cert.go
src/cmd/goyacc/goyacc.go
src/cmd/goyacc/units.y
R=golang-dev, bradfitzwork, rsc, r2
CC=golang-dev
https://golang.org/cl/4357052
It was left in netFD.connect() by an oversight (as the name
implies, bind has no business being in connect). As a result
of this change and by only calling netFD.connect() when ra
isn't nil it becomes simpler with less code duplication.
Additionally, if netFD.connect() fails, set sysfd to -1 to
avoid finalizers (e.g. on windows) calling shutdown on a
closed and possibly reopened socket that just happened to
share the same descriptor.
R=golang-dev, rsc1, rsc
CC=golang-dev
https://golang.org/cl/4328043
Refactored bind/connect from sock.go into netFD.connect(), as
a consequence newFD() doesn't accept laddr/raddr anymore, and
expects an (optional) call to netFD.connect() followed by a
call to netFD.setAddr().
Windows code is updated, but still uses blocking connect,
since otherwise it needs support for ConnectEx syscall.
R=brainman, rsc
CC=golang-dev
https://golang.org/cl/4303060
Drop laddr argument from Dial.
Drop cname return from LookupHost.
Add LookupIP, LookupCNAME, ParseCIDR, IP.Equal.
Export SplitHostPort, JoinHostPort.
Add AAAA (IPv6) support to host lookups.
Preparations for implementing some of the
lookups using cgo.
ParseCIDR and IP.Equal are logically new in this CL
but accidentally snuck into an earlier CL about unused
labels that was in the same client.
In crypto/tls, drop laddr from Dial to match net.
R=golang-dev, dsymonds, adg, rh
CC=golang-dev
https://golang.org/cl/4244055
With gccgo some operating systems require using select rather
than epoll or kevent. Using select means that we have to wake
up the polling thread each time we add a new file descriptor.
This implements that in the generic code rather than adding
another wakeup channel, even though nothing in the current net
package uses the capability.
R=rsc, iant2
CC=golang-dev
https://golang.org/cl/4284069
Yasuhiro Matsumoto
Robert Griesemer
Russ Cox
Mikio Hara
Alex Brainman
Christopher Wedgwood
Robert Hencke
Ian Lance Taylor
Brad Fitzpatrick
Gary Burd
Dmitry Chestnykh
Nigel Tao
Quan Yong Zhai
Corey Thomasson
Dave Cheney
Rob Pike
Alexey Borzenkov